From the original Planet of the apes:
How did a scarcasttic/world-weary/obnoxious person like Charleston
Heston's
character ever become an astronaught?
From The Sound of Thunder:
If time travel is so dangerous, why risk stupid dinosaur safaries?
From Star Wars:
Wouldn't they have the technology to simply make all the water they want,
instead of using clumsy moister vaporizers, (which are little more than
outdoor air conditioners).
Shape-changers:
When a person changes to an insect or some such, where does the extra mass
go?
From Six Million dollar man:
When Steve Austin uses his bionic arm to lift something, why doesn't he
break his non-bionic back?
From Soylent Green:
What is Soylent Red and Yellow made out of?
From Brave New Word:
If characters are born in an assembly line, where do they get family
names?
Bernard MARX, Helmholtz WATSON, Marpessa MOND, Lenina DISNEY...


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